[Libreoffice] [PUSHED][PATCH] Translated parts of German comment in inc/ruler.hxx.

[Christina Roßmanith]

Hi Tobias,

I've pushed your patch with only minor modifications (removed double 
'and', changed the comment 'The ruler displays all values as pixel 
values.' a little because I think the German original is a little 
different. Hope this causes no problems when you "./g pull -r" the next 
time.

Thank you for your contribution.

Christina